LitS3 Commander is a command-line tool for working with Amazon S3 buckets and objects. It is written in IronPython, based on the LitS3 library, and runs on any platform where IronPython 1.1 is supported.

FPyS utilizes the REST interface to the Amazon Flexible Payment Service to allow Python developers easy access to the Flexible Payment Service. The library works out of the box with Python 2.5. ElementTree and uuid are required installs in environments not yet running 2.5. FPyS is released under the MIT license.

SimpleFPS allows PHP developers to stop worrying about some of the low-level implementation details of Amazon FPS. Easily make Amazon FPS API requests using REST or SOAP and construct co-branded pipeline URLs using simple class methods. REST requests can be sent in parallel to allow for faster script execution.